Chemical and radiological sample results

MS0570014 , Sunnyhill Water Association

43 of the 75 analytes this system has been tested for have been detected at least once, across 384 samples on record.

The other 32 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 384 samples on record, detections range from October 15, 2003 to July 29, 2025. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Sunnyhill Water Association, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte	Kind	Detected in	First detected	Last detected
Copper, Free 1022	Inorganic Chemical	150 of 150 results	Oct 7, 2008	Sep 26, 2024
Lead 1030	Inorganic Chemical	89 of 150 results	Oct 7, 2008	Sep 26, 2024
Barium 1010	Inorganic Chemical	30 of 30 results	Oct 15, 2003	Jul 29, 2025
Fluoride 1025	Inorganic Chemical	25 of 31 results	Oct 15, 2003	Jul 29, 2025
Chromium 1020	Inorganic Chemical	18 of 30 results	Oct 15, 2003	Jul 29, 2025
Nitrate 1040	Inorganic Chemical	12 of 72 results	Jun 14, 2004	Jul 29, 2025
Gross Alpha Particle Activity 4109	Radionuclide	12 of 12 results	Sep 19, 2011	Apr 3, 2012
Sodium 1052	Inorganic Chemical	10 of 10 results	Sep 25, 2006	Jul 29, 2025
Nitrate-Nitrite 1038	Inorganic Chemical	9 of 72 results	Jun 14, 2004	Jul 29, 2025
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	7 of 9 results	Sep 27, 2010	Jun 25, 2024
TTHM 2950	Organic Chemical	6 of 8 results	Jul 28, 2004	Jun 25, 2024
Nickel 1036	Inorganic Chemical	5 of 30 results	Mar 15, 2004	Apr 3, 2014
Gross Alpha, Incl. Radon & U 4002	Radionuclide	5 of 5 results	Mar 22, 2012	Oct 12, 2012
Arsenic 1005	Inorganic Chemical	4 of 30 results	Apr 3, 2014	Jul 29, 2025
Sulfate 1055	Inorganic Chemical	4 of 6 results	Oct 15, 2003	Sep 25, 2006
Dichloroacetic Acid 2451	Organic Chemical	3 of 4 results	Aug 29, 2013	Sep 29, 2020
Trichloroacetic Acid 2452	Organic Chemical	3 of 4 results	Aug 29, 2013	Sep 29, 2020
Selenium 1045	Inorganic Chemical	3 of 30 results	Mar 22, 2006	Mar 22, 2006
Chloroform 2941	Organic Chemical	2 of 3 results	Aug 29, 2013	Dec 14, 2016
Bromodichloromethane 2943	Organic Chemical	2 of 3 results	Aug 29, 2013	Dec 14, 2016
Xylenes, Total 2955	Organic Chemical	2 of 42 results	Jun 5, 2012	Sep 6, 2012
Monochloroacetic Acid 2450	Organic Chemical	1 of 4 results	Dec 14, 2016	Dec 14, 2016
Monobromoacetic Acid 2453	Organic Chemical	1 of 4 results	Dec 14, 2016	Dec 14, 2016
Dibromoacetic Acid 2454	Organic Chemical	1 of 4 results	Aug 29, 2013	Aug 29, 2013
Dibromochloromethane 2944	Organic Chemical	1 of 3 results	Aug 29, 2013	Aug 29, 2013
Calcium 1016	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Chloride 1017	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Iron 1028	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Magnesium 1031	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Manganese 1032	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Potassium 1042	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Residue, Total, Filterable 1057	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Alkalinity, Caco3 Stability 1067	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Carbon Dioxide 1901	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Color 1905	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Hardness, Total (As Caco3) 1915	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
PH 1925	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Alkalinity, Total 1927	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Iron, Field Result FEFD	Inorganic Chemical	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Calculated Sodium NACA	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
PH, Field Result PHFD	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Temperature, Field Result TEMP	Water Quality	1 of 1 result	Sep 25, 2006	Sep 25, 2006
Mercury 1035	Inorganic Chemical	1 of 30 results	Mar 15, 2004	Mar 15, 2004

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 81–90 of 384 samples, newest first — collected July 21, 2021 to November 1, 2021. The summary above covers all 384.

36 results from the 10 samples listed here: 9 detected, 27 not detected. Across the whole record it is 423 of 1,925. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 6 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Sunnyhill Water Association, every result from 81 to 90 of 384 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result	Analyte	Monitoring period
Collected Nov 1, 2021 08:40 Sampling point TF104 Treatment Plant T104 Sample type Routine Lab sample RU-211102-003 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2021 08:40, sampling point TF104	Combined Uranium 4006 EPA method 200.8	Jan 1, 2013 – Dec 31, 2021
Collected Nov 1, 2021 10:00 Sampling point TF105 Sample type Routine Lab sample RU-211102-002 Laboratory MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 1, 2021 10:00, sampling point TF105	Combined Uranium 4006 EPA method 200.8	Jan 1, 2013 – Dec 31, 2021
Collected Nov 1, 2021 10:00 Sampling point TF105 Sample type Routine Lab sample CN-211102-001 Laboratory MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 1, 2021 10:00, sampling point TF105	Cyanide 1024 EPA method QC10204001X	Jan 1, 2019 – Dec 31, 2021
Collected Sep 29, 2021 09:00 Sampling point TF105 Sample type Routine Lab sample VO-210930-018 Laboratory MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,2,4-Trichlorobenzene 2378 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Cis-1,2-Dichloroethylene 2380 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Xylenes, Total 2955 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Dichloromethane 2964 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	O-Dichlorobenzene 2968 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	P-Dichlorobenzene 2969 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Vinyl Chloride 2976 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,1-Dichloroethylene 2977 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Trans-1,2-Dichloroethylene 2979 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,2-Dichloroethane 2980 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,1,1-Trichloroethane 2981 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Carbon Tetrachloride 2982 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,2-Dichloropropane 2983 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Trichloroethylene 2984 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	1,1,2-Trichloroethane 2985 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Tetrachloroethylene 2987 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Chlorobenzene 2989 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Benzene 2990 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Toluene 2991 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Ethylbenzene 2992 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2021 09:00, sampling point TF105	Styrene 2996 EPA method 524.2	Jan 1, 2021 – Dec 31, 2021
Collected Jul 21, 2021 08:00 Sampling point LC0001 Location withheld Sample type Routine Lab sample PB-210722-002 Laboratory MSDH Lab
0.0916 mg/l , sample collected Jul 21, 2021 08:00, sampling point LC0001	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 21, 2021 08:00, sampling point LC0001	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Collected Jul 21, 2021 08:25 Sampling point LC0003 Location withheld Sample type Routine Lab sample PB-210722-008 Laboratory MSDH Lab
0.202 mg/l , sample collected Jul 21, 2021 08:25, sampling point LC0003	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
1.2 ug/l , sample collected Jul 21, 2021 08:25, sampling point LC0003	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Collected Jul 21, 2021 08:35 Sampling point LC0004 Location withheld Sample type Routine Lab sample PB-210722-013 Laboratory MSDH Lab
0.131 mg/l , sample collected Jul 21, 2021 08:35, sampling point LC0004	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
0.6 ug/l , sample collected Jul 21, 2021 08:35, sampling point LC0004	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Collected Jul 21, 2021 08:50 Sampling point LC0005 Location withheld Sample type Routine Lab sample PB-210722-009 Laboratory MSDH Lab
0.354 mg/l , sample collected Jul 21, 2021 08:50, sampling point LC0005	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
0.6 ug/l , sample collected Jul 21, 2021 08:50, sampling point LC0005	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Collected Jul 21, 2021 08:45 Sampling point LC0012 Location withheld Sample type Routine Lab sample PB-210722-011 Laboratory MSDH Lab
0.213 mg/l , sample collected Jul 21, 2021 08:45, sampling point LC0012	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 21, 2021 08:45, sampling point LC0012	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Collected Jul 21, 2021 09:00 Sampling point LC0023 Location withheld Sample type Routine Lab sample PB-210722-006 Laboratory MSDH Lab
0.147 mg/l , sample collected Jul 21, 2021 09:00, sampling point LC0023	Copper, Free 1022 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 21, 2021 09:00, sampling point LC0023	Lead 1030 EPA method 200.8	Jan 1, 2019 – Dec 31, 2021

Collected
Nov 1, 2021 08:40

Sampling point
TF104 Treatment Plant T104

Sample type
Routine

Lab sample
RU-211102-003

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2013 – Dec 31, 2021
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Nov 1, 2021 10:00

Sampling point
TF105

Sample type
Routine

Lab sample
RU-211102-002

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2013 – Dec 31, 2021
- Combined Uranium 4006 EPA method 200.8
  
  Result
  Not detected below 0.0005 mg/l Minimum Reporting Level
Collected
Nov 1, 2021 10:00

Sampling point
TF105

Sample type
Routine

Lab sample
CN-211102-001

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Cyanide 1024 EPA method QC10204001X
  
  Result
  Not detected below 0.015 mg/l Minimum Reporting Level
Collected
Sep 29, 2021 09:00

Sampling point
TF105

Sample type
Routine

Lab sample
VO-210930-018

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2021 – Dec 31, 2021
- 1,2,4-Trichlorobenzene 2378 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Cis-1,2-Dichloroethylene 2380 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Xylenes, Total 2955 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Dichloromethane 2964 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- O-Dichlorobenzene 2968 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- P-Dichlorobenzene 2969 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Vinyl Chloride 2976 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1-Dichloroethylene 2977 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trans-1,2-Dichloroethylene 2979 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloroethane 2980 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,1-Trichloroethane 2981 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Carbon Tetrachloride 2982 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,2-Dichloropropane 2983 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Trichloroethylene 2984 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- 1,1,2-Trichloroethane 2985 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Tetrachloroethylene 2987 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Chlorobenzene 2989 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Benzene 2990 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Toluene 2991 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Ethylbenzene 2992 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
- Styrene 2996 EPA method 524.2
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Jul 21, 2021 08:00

Sampling point
LC0001 Location withheld

Sample type
Routine

Lab sample
PB-210722-002

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.0916 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Jul 21, 2021 08:25

Sampling point
LC0003 Location withheld

Sample type
Routine

Lab sample
PB-210722-008

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.202 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  1.2 ug/l
Collected
Jul 21, 2021 08:35

Sampling point
LC0004 Location withheld

Sample type
Routine

Lab sample
PB-210722-013

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.131 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.6 ug/l
Collected
Jul 21, 2021 08:50

Sampling point
LC0005 Location withheld

Sample type
Routine

Lab sample
PB-210722-009

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.354 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  0.6 ug/l
Collected
Jul 21, 2021 08:45

Sampling point
LC0012 Location withheld

Sample type
Routine

Lab sample
PB-210722-011

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.213 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level
Collected
Jul 21, 2021 09:00

Sampling point
LC0023 Location withheld

Sample type
Routine

Lab sample
PB-210722-006

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2019 – Dec 31, 2021
- Copper, Free 1022 EPA method 200.8
  
  Result
  0.147 mg/l
- Lead 1030 EPA method 200.8
  
  Result
  Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).